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  #2  
11th September 2015, 09:29 AM
Super Moderator
 
Join Date: May 2012
Re: HSC Maharashtra Board Question Paper Set

As you want I am here giving you HSC Question Paper for Maharashtra Board higher secondary examination.


Paper : Physics



iii. The buckling of a beam is found to be more if _______.
(A) the breadth of the beam is large.
(B) the beam material has large value of Young’s modulus.
(C) the length of the beam is small.
(D) the depth of the beam is small.

i. State Kepler’s law of orbit and law of equal areas.

ii. A car of mass. 1500 Kg rounds a curve of radius 250m at 90 Km/hour. Calculate the centripetal force
acting on it.

ii. Draw a neat labelled diagram for Ferry’s perfectly black body.

iii. A mass M attached to a spring oscillates with a period of 2 seconds. If the mass is increased by 2 Kg,
the period increases by 1 second. Find the initial mass, assuming that Hooke’s law is obeyed.

iv. Differentiate between free and forced vibrations.

vi. The surface tension of water at 0°C is 75.5 dyne/cm. Find surface tension of water at 25°C. [α for
water = 0.0021/°C]
vii. Derive the relation between surface tension and surface energy per unit area.

viii. A wheel of moment of inertia 1 Kgm2 is rotating at a speed of 40 rad/s. Due to friction on the axis, the
wheel comes to rest in 10 minutes. Calculate the angular momentum of the wheel, two minutes before
it comes to rest.

HSC Maharashtra Board paper



  #3  
15th November 2015, 05:18 PM
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Re: HSC Maharashtra Board Question Paper Set

i just want 2015 question papers


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